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WO1999066472A1 - Appareil pour le montage d'une camera de surveillance - Google Patents

Appareil pour le montage d'une camera de surveillance Download PDF

Info

Publication number
WO1999066472A1
WO1999066472A1 PCT/IB1999/000982 IB9900982W WO9966472A1 WO 1999066472 A1 WO1999066472 A1 WO 1999066472A1 IB 9900982 W IB9900982 W IB 9900982W WO 9966472 A1 WO9966472 A1 WO 9966472A1
Authority
WO
WIPO (PCT)
Prior art keywords
backbox
ring
camera
locking ring
housing
Prior art date
Application number
PCT/IB1999/000982
Other languages
English (en)
Inventor
Theodore L. Jones
Christopher J. Ryan
Original Assignee
Koninklijke Philips Electronics N.V.
Philips Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics N.V., Philips Ab filed Critical Koninklijke Philips Electronics N.V.
Priority to EP99921055A priority Critical patent/EP1036383B1/fr
Priority to JP2000555222A priority patent/JP2002518761A/ja
Priority to DE69932497T priority patent/DE69932497T2/de
Publication of WO1999066472A1 publication Critical patent/WO1999066472A1/fr

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/19632—Camera support structures, e.g. attachment means, poles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/19619—Details of casing
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/1963—Arrangements allowing camera rotation to change view, e.g. pivoting camera, pan-tilt and zoom [PTZ]

Definitions

  • U.S. Patent No. 5,649,255 discloses apparatus for mounting a surveillance camera including a base which is fixed to a ceiling, and a housing cap which is fixed to the base by rotation to engage spring clips on the base in the manner of a bayonet.
  • a camera is mounted to the cap, and a housing is fixed over the camera.
  • the housing, camera, and cap are removed from the base as a unit by means of a special tool having fingers which move radially inward to deflect spring clips; the clips cannot otherwise be released.
  • Apparatus including motors for operating the camera are apparently disposed in the housing, but details are not disclosed.
  • Power and signal connections for the camera are provided by brushes extending from a PCB mounted in the base and contacting concentric arcuate traces on a PCB mounted in the housing cap. This is necessary because the entire camera module must be rotated during installation and removal from the base. As such standard electrical connectors such as card edge connectors cannot be used.
  • a backbox which can be mounted substantially flushly with the ceiling receives a camera housing in a cavity so that only a camera module covered by a dome window is below the ceiling.
  • the backbox cavity is formed by a top and a substantially cylindrical sidewall with opposed parallel flats.
  • the camera housing is also provided with flats, so it can be received in the backbox cavity in only one angular orientation.
  • the camera housing carries vertically mounted PCB's which mate with card edge connectors on the top and sidewall in the cavity when the housing is fully received in the cavity. Electrical connections are thus achieved with conventional connectors.
  • the backbox is provided with a backbox ring having a bottom flange as the only feature below the ceiling.
  • the backbox ring has an inward facing cylindrical surface with retaining features which mate with retaining features on the outward facing cylindrical surface of a locking ring.
  • the retaining features include a pair of opposed camming ridges on the backbox ring, and a pair of top cam followers on the locking ring.
  • the locking ring In addition to securing the camera housing in the cavity of the backbox, the locking ring also provides mounting features for a stationary dome fitted over the camera module. Pivoting of the camera about a horizontal axis and rotation of the module about a vertical axis thus occur discretely under the dome, which also provides protection.
  • a trim ring fitted over a flange on the dome and the locking ring is releasably attached to the backbox ring.
  • Figure 1 is a perspective of the assembled camera module, locking ring, camera housing and dome exploded from the backbox housing;
  • Figure 2 is an exploded perspective of the backbox ring, camera housing, lock ring, dome, and trim ring;
  • Figure 3 is a cross-section of the backbox ring, lock ring, and trim ring;
  • Figure 4 is a cross-section of the complete assembly
  • Figure 5 is a sideview of the assembled lock ring and backbox ring.
  • a backbox 10 has a top 11 and a cylindrical wall 12 enclosing a cavity 15.
  • the wall 12 is interrupted by a pair of flats 13 which extend down to shoulders 14 for mounting backbox ring 22.
  • Threaded posts 18 extending upward from shoulders 14 carry spring clips 19 which are used to fix the backbox 10 in a circular aperture in a ceiling.
  • the backbox ring 22 has a bottom flange 23, mounting shoulders 24 which are riveted to shoulders 14, and an inward facing cylindrical surface 26.
  • the surface 26 is provided with retaining features including a cam ridge 28 and a slot 30 as will be described.
  • the cavity 15 is profiled to receive a camera housing 40 having a cylindrical sidewall 42 with flats 44 in one orientation, the flats 44 being received adjacent flats 13 to prevent rotation.
  • the camera housing 40 carries mounts 46 for printed circuit boards 47 and a platform 50 for electric motors (not shown) for controlling motion of the camera module 52 and a camera mounted thereon.
  • the printed circuit boards 47 mate with card edge connectors fixed in the cavity 15.
  • the camera housing 40 and camera module 52 are fixed to the backbox by means of locking ring 60 having a cylindrical outer wall 62.
  • the backbox ring 22 is shown isolated from the backbox 10 ( Figure 1), above the camera housing 40, the locking ring 60, the dome 56, and trim ring 80.
  • the inward facing cylindrical surface 26 is provided with a cam ridge 28, a slot 30 for receiving cam follower 64, and a spring loaded detent mechanism 32.
  • the locking ring 60 has an inward facing cylindrical surface 61 and an outward facing cylindrical surface 62 profiled for concentric reception in the inward facing surface 26 of the backbox ring 22.
  • the top cam followers 64 (only one is visible) are received in slots 30, and the locking ring 60 is rotated so that the top follower rides on ridge 28 and the camera housing 40 is pushed home in cavity 15.
  • the lock ring 60 has a bottom flange 70 having recesses fitted with metal clips 74 having nubs 76 which extend radially inward from the surface 61, and engage circumferential slots 43 in housing 40. This engagement permits the lock ring 60 to rotate relative to housing 40, which is fixed against rotation in the backbox.
  • a locking pin 68 cooperates with detent mechanism 32 as will be described.
  • the bottom flange 70 is provided with integral clips 72 for retaining dome window 56 at notches 58 on flange 57.
  • a trim ring 80 snaps in place over the flange 70 and lock ring 60.
  • Figure 3 illustrates the cooperation between the backbox ring 22 and lock ring 60 in the locked position.
  • the locking pin 68 deflects torsion spring 33, which snaps down behind the pin 68 as shown.
  • the lock ring 60 is drawn against bottom flange 23 of the backbox ring, and the camera housing 40 is fully received in cavity 15.
  • the trim ring 80 is removed from the flanges 23 on backbox ring 22.
  • the lock ring 60 is counter-rotated to overcome the retaining force of the spring 33, and the followers 64, 66 move down the camming ridge 28 ( Figure 1).
  • Figure 4 is a cross-section of the complete assembly. Here the reception of PCBs 47 in guides 16 and edge connectors 17 is visible; this fit is facilitated by the keying of camera housing flats 44 between backbox flats 13.
  • the edge connectors 17 provide the input signals which control pivotal movement of a camera about a horizontal axis in module 52, and likewise control rotational movement of the module 52 about a vertical axis with respect to the camera housing 40, which is fixed against rotation.
  • Aperture 54 permits surveillance during this rotation.
  • Pins 18 are received through shoulders 24 of the backbox ring and shoulders 14 of the backbox, and are threaded into the upper portions of clips 19 for retention. Slots in the lower portions permit the clips to flex when the backbox 10 is fitted through a circular hole in a ceiling so that flange 23 is against the ceiling.
  • Figure 5 shows the backbox ring 22 and lock ring 60 as seen from the outside.
  • the top follower 64 is seen on top of cam ridge 28, having been received through access slot 30 and moved upward by rotation.
  • Clips 72 retain the dome window, while clips 34 on the backbox ring retain the trim ring. This permits the camera module to rotate without rotating the dome window, so that the rotation (and thus the object being observed) is not apparent.
  • dome window and trim ring It is also possible to remove the camera module and reinstall the dome window and trim ring with no camera present. If the dome window is tinted or fitted with an opaque liner, an observer will not be aware that the unit is not in service, giving more system flexibility through the use of dummy backboxes.
  • the backbox 10 preferably drawn aluminum, while the camera housing 40 is a two piece cast aluminum construction.
  • the backbox ring 22 and lock ring 60 are molded of plastic such as polycarbonate.
  • the dome window is clear or tinted acrylic, while the trim ring is ABS.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

L'invention concerne un boîtier de caméra (40) fixé non rotatif dans une cavité (15) d'un boîtier arrière (10) monté dans un plafond. Le boîtier (40) porte un module de caméra (52) qui est rotatif autour d'un axe vertical par rapport au boîtier (40), le module portant à son tour une caméra qui pivote autour d'un axe horizontal par rapport au module. Le boîtier (40) est maintenu en place dans la cavité (15) par une bague de blocage (60) qui s'adapte autour du module (52) de caméra et vient en contact avec une bague (22) de boîtier arrière fixée à ce dernier (10). La bague de blocage (60) présente une surface cylindrique (62) tournée vers l'extérieur, qui se loge de manière concentrique dans une surface cylindrique (26) tournée vers l'intérieur, de la bague (22) du boîtier arrière. La surface de la bague de blocage (60) comporte des suiveurs de came (64, 66) qui se déplacent sur une nervure de came située à la surface de la bague (22) de boîtier arrière, alors que la bague de blocage (60) est tournée, de sorte que le boîtier (40) de caméra soit positionné dans le boîtier arrière (10). Un mécanisme à ergot à ressort maintient la bague de blocage (60) en position bloquée jusqu'à ce qu'elle soit tournée dans le sens inverse à l'encontre de la force de rappel.
PCT/IB1999/000982 1998-06-15 1999-05-31 Appareil pour le montage d'une camera de surveillance WO1999066472A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP99921055A EP1036383B1 (fr) 1998-06-15 1999-05-31 Appareil pour le montage d'une camera de surveillance
JP2000555222A JP2002518761A (ja) 1998-06-15 1999-05-31 監視カメラの取付装置
DE69932497T DE69932497T2 (de) 1998-06-15 1999-05-31 Vorrichtung zur montage einer überwachungskamera

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/094,793 US6234691B1 (en) 1998-06-15 1998-06-15 Apparatus for mounting a surveillance camera
US09/094,793 1998-06-15

Publications (1)

Publication Number Publication Date
WO1999066472A1 true WO1999066472A1 (fr) 1999-12-23

Family

ID=22247205

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1999/000982 WO1999066472A1 (fr) 1998-06-15 1999-05-31 Appareil pour le montage d'une camera de surveillance

Country Status (5)

Country Link
US (1) US6234691B1 (fr)
EP (1) EP1036383B1 (fr)
JP (1) JP2002518761A (fr)
DE (1) DE69932497T2 (fr)
WO (1) WO1999066472A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1136964A2 (fr) * 2000-03-20 2001-09-26 Videor Technical E. Hartig Gmbh Système de surveillance vidéo équipé d'une caméra panoramique et d'un boítier de protection
WO2002003701A2 (fr) * 2000-06-30 2002-01-10 Sensormatic Electronics Corporation Enceinte integree pour camera de surveillance video
FR2813428A1 (fr) * 2000-08-25 2002-03-01 Arana Juan Carlos Ceron Dispositif pour la protection, l'installation et la maintenance des cameras de surveillance dans les transports en commun
US6850025B1 (en) 2000-06-30 2005-02-01 Sensormatic Electronics Corporation Integrated enclosure and controller for video surveillance camera
GB2433547A (en) * 2005-12-06 2007-06-27 Bosch Gmbh Robert Clamping mechanism for securing a surveillance camera housing to a ceiling structure
EP1752944A3 (fr) * 2005-08-03 2008-07-16 ABB PATENT GmbH Détecteur de mouvement avec base et capot de socle de montage
US7534057B2 (en) 2005-12-06 2009-05-19 Robert Bosch Gmbh Surveillance camera gimbal mechanism
US20210124945A1 (en) * 2019-10-25 2021-04-29 7-Elevn, Inc. Sensor array with adjustable camera positions

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US20020140850A1 (en) * 2001-03-29 2002-10-03 Pelco Heavy duty pendant with dome guard for dome camera system
US20020140848A1 (en) * 2001-03-30 2002-10-03 Pelco Controllable sealed chamber for surveillance camera
US6715939B2 (en) * 2001-07-27 2004-04-06 Pelco Universal surveillance camera holder and adaptor
US6802656B2 (en) 2001-11-30 2004-10-12 Pelco Retained hardware system and method
CA2364230A1 (fr) * 2001-12-03 2003-06-03 Tim Lambert Systeme video de securite et de controle
US6652164B2 (en) * 2002-03-28 2003-11-25 Pelco Retractable camera mounting mechanism
US6742942B2 (en) * 2002-06-13 2004-06-01 General Electric Company Fire-rated dome housing for security cameras
JP4031678B2 (ja) * 2002-07-08 2008-01-09 松下電器産業株式会社 旋回式カメラ装置
US6896423B2 (en) * 2002-09-20 2005-05-24 Pelco Camera mounting enclosure and method of installation
JP4530409B2 (ja) * 2004-09-06 2010-08-25 株式会社エルモ社 監視用テレビカメラ装置
US7217045B2 (en) * 2005-01-03 2007-05-15 Robert Bosch Gmbh Connect/disconnect mechanism for a surveillance camera head
US7364128B2 (en) * 2005-04-26 2008-04-29 Ge Security, Inc. Methods and apparatus for support mechanism assembly
KR100718092B1 (ko) * 2005-08-19 2007-05-16 삼성전자주식회사 감시용 카메라
JP4102394B2 (ja) * 2005-08-19 2008-06-18 株式会社東芝 カメラ装置
US20070126871A1 (en) * 2005-12-06 2007-06-07 Henninger Paul E Iii Modular surveillance camera system with self-identification capability
US20070126872A1 (en) * 2005-12-06 2007-06-07 Michael Bolotine Modular surveillance camera system
JP4771827B2 (ja) * 2006-02-21 2011-09-14 三洋電機株式会社 監視カメラ
ATE524799T1 (de) * 2006-10-10 2011-09-15 Axis Ab Überwachungskamera
JP4970983B2 (ja) * 2007-03-02 2012-07-11 株式会社エルモ社 監視用テレビカメラ装置
USD563451S1 (en) * 2007-06-04 2008-03-04 Yi-Jen Cheng Monitor camera
US7663692B2 (en) * 2007-07-17 2010-02-16 Hai-Chin Chang Infrared close-circuit television camera
ATE509234T1 (de) * 2007-10-02 2011-05-15 Axis Ab Halterung für bauteile zur fixierung an einem paneel
US8174573B2 (en) * 2008-09-05 2012-05-08 Vtc Electronics Corporation Monitoring camera
US7762731B2 (en) * 2008-09-12 2010-07-27 Pelco, Inc. Environmentally sealed enclosure
US8245993B2 (en) * 2009-12-30 2012-08-21 Bosch Security Systems Recessed mount with stowed clamps
KR20110099986A (ko) * 2010-03-03 2011-09-09 삼성테크윈 주식회사 감시 카메라
EP2657762B1 (fr) * 2012-04-25 2014-03-26 Axis AB Ensemble de capot supérieur pour caméra de surveillance
US9332163B2 (en) * 2013-04-10 2016-05-03 Sensormatic Electronics, LLC Indoor bubble adapter
CA156370S (en) 2014-04-25 2015-04-06 Avigilon Corp Gimbal
USD742447S1 (en) 2014-07-11 2015-11-03 Avigilon Corporation Trim ring with dome
USD741934S1 (en) 2014-07-11 2015-10-27 Avigilon Corporation Gimbal shroud
WO2019067643A1 (fr) 2017-09-26 2019-04-04 Flir Systems, Inc. Systèmes et procédés d'installation de caméra de sécurité
CN207830867U (zh) * 2017-12-12 2018-09-07 杭州海康威视数字技术股份有限公司 一种摄像机
US11122211B2 (en) * 2020-02-18 2021-09-14 GM Global Technology Operations LLC Modular under-vehicle camera
CN113466163B (zh) * 2021-07-30 2023-01-17 珠海市亿耀技术有限公司 一种高精度水质检测仪
EP4467822A1 (fr) * 2023-05-26 2024-11-27 Axis AB Pince en plastique et système de montage sur une surface

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EP0642053A1 (fr) * 1993-08-30 1995-03-08 Sensormatic Electronics Corporation Assemblage de surveillance avec air forcé pulsé circonférentiellement contre le dôme observateur

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US5649255A (en) * 1995-09-25 1997-07-15 Sensormatic Electronics Corporation Video surveillance camera release and removal mechanism
US5689304A (en) * 1996-03-04 1997-11-18 Philips Electronic North America Corporation Indoor/outdoor surveillance housing
US5852754A (en) * 1997-08-27 1998-12-22 Videolarm, Inc. Pressurized housing for surveillance camera

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Publication number Priority date Publication date Assignee Title
US5394209A (en) * 1991-09-17 1995-02-28 Sensormatic Electronics Corporation Surveillance device with eyeball assembly and pivotably mountable carriage assembly
EP0642053A1 (fr) * 1993-08-30 1995-03-08 Sensormatic Electronics Corporation Assemblage de surveillance avec air forcé pulsé circonférentiellement contre le dôme observateur

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1136964A3 (fr) * 2000-03-20 2002-05-29 Videor Technical E. Hartig Gmbh Système de surveillance vidéo équipé d'une caméra panoramique et d'un boítier de protection
EP1136964A2 (fr) * 2000-03-20 2001-09-26 Videor Technical E. Hartig Gmbh Système de surveillance vidéo équipé d'une caméra panoramique et d'un boítier de protection
US6850025B1 (en) 2000-06-30 2005-02-01 Sensormatic Electronics Corporation Integrated enclosure and controller for video surveillance camera
WO2002003701A3 (fr) * 2000-06-30 2002-04-11 Sensormatic Electronics Corp Enceinte integree pour camera de surveillance video
JP2004502384A (ja) * 2000-06-30 2004-01-22 センサーマチック・エレクトロニックス・コーポレーション ビデオ監視カメラのための一体化した格納装置
WO2002003701A2 (fr) * 2000-06-30 2002-01-10 Sensormatic Electronics Corporation Enceinte integree pour camera de surveillance video
US6992723B1 (en) 2000-06-30 2006-01-31 Sensormatic Electronics Corporation Integrated enclosure for video surveillance camera
FR2813428A1 (fr) * 2000-08-25 2002-03-01 Arana Juan Carlos Ceron Dispositif pour la protection, l'installation et la maintenance des cameras de surveillance dans les transports en commun
EP1752944A3 (fr) * 2005-08-03 2008-07-16 ABB PATENT GmbH Détecteur de mouvement avec base et capot de socle de montage
GB2433547A (en) * 2005-12-06 2007-06-27 Bosch Gmbh Robert Clamping mechanism for securing a surveillance camera housing to a ceiling structure
GB2433547B (en) * 2005-12-06 2008-02-27 Bosch Gmbh Robert In-ceiling surveillance housing
US7534057B2 (en) 2005-12-06 2009-05-19 Robert Bosch Gmbh Surveillance camera gimbal mechanism
US7621680B2 (en) 2005-12-06 2009-11-24 Robert Bosch Gmbh In-ceiling surveillance housing
US20210124945A1 (en) * 2019-10-25 2021-04-29 7-Elevn, Inc. Sensor array with adjustable camera positions
US11674792B2 (en) * 2019-10-25 2023-06-13 7-Eleven, Inc. Sensor array with adjustable camera positions

Also Published As

Publication number Publication date
DE69932497D1 (de) 2006-09-07
US6234691B1 (en) 2001-05-22
DE69932497T2 (de) 2007-02-08
EP1036383B1 (fr) 2006-07-26
EP1036383A1 (fr) 2000-09-20
JP2002518761A (ja) 2002-06-25

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